Chapter 1777 Plan
It’s just that when Zhang Tianhao teaches the solution to the problem, there are still some "childish" aspects.
That is his use of these resources. Perhaps because he has worked in the Titan Star Department of Jiuzhou Technology for a long time, he basically "picked them up" and ignored the embarrassing identity problem of Xia Wei Technology.
Jiuzhou Technology’s Zhoutianxingdou Engineering Satellite is indeed not specially used, and it does cooperate with departments, institutions and enterprises such as Daxia Aerospace Group, Daxia Meteorological Department, Daxia Military and Military Theater, and even Xiaxia Core Technology’s mobile phones also have chip components and receivers for Zhoutianxingdou satellite communications.
But that is Xia Xin Technology’s cooperation for civilian and commercial applications.
Originally, Xia Xin Technology cooperated with Daxia Aerospace Group in order to be able to "overtake in corners" and compete with Jiuzhou Technology in one-third of an acre of its old territory.
But now, if Zhoutianxingdou satellites are used to solve current problems, what is the point of comparison?
The cooperative relationship between Daxia Aerospace Group, Jiuzhou Technology and Jiuzhou Xinghai is not stronger than that of Xiawei Technology Company in terms of aerospace projects? Deeper?
Why do people choose Xiawei Technology over the near and far?
Isn’t it just to put more eggs in the basket?
Isn’t it just to be able to have independent capabilities on the basis of cooperation?
However, although Gu Qing saw this, he did not stand up and say anything.
On the contrary, with a smile on his lips, he just watched Zhang Tianhao explain and guide the engineers of Xiawei Technology on how to use the Zhoutianxingdou engineering satellite to realize the most rudimentary space communication solution ever proposed by Kyushu engineers.
The communication engineers of Xiawei Technology were also quite embarrassed at this time.
Although intellectually, they know that these technical solutions are unlikely to be approved by their own company, their technical curiosity makes them diligently listen carefully to these technical knowledge that they cannot hear at all elsewhere.
The same is true for Yu Chengdong.
He is a talented person who studies communication technology. In addition to leading the project team and holding press conferences everywhere in these years, he has also been deepening his studies.
“These technologies are indeed the exclusive technologies of Jiuzhou Technology. The reason why Manager Zhang dared to speak out so directly is that the other person’s character may not be too restrictive, but more importantly, these The technology relies heavily on the Zhoutian Xingdou engineering satellite of Jiuzhou Technology.
Only this high-performance satellite can meet the actual needs of this plan. Even if other companies and institutions that engineer satellites obtain this solution and technology, it is impossible to achieve stable earth-moon communication connections.
As for Jiuzhou Technology’s Zhoutianxingdou Engineering Satellite and SpaceX Interstellar Exploration Company. We have suffered a lot, and so far we have not developed a Starlink satellite with the same specifications and technology. We, Xiawei Technology and Daxia Space Satellite, may only be disappointed.”
Yu Chengdong's thoughts, after waiting for a moment, turned into his actual actions.
After hearing Zhang Tianhao’s brief introduction to a technology, he quickly raised his hand.
When Zhang Tianhao saw the project department president of Xiawei Technology raise his hand, he stopped talking and asked: "Mr. Yu, what do you think? Regarding this technology, there are still Is there anything you don’t understand? Or suggest how we can optimize it? Or do you think there are any technical loopholes in this technical solution?”
This series of questions hit the hearts of Yu Chengdong and Xia Wei Technology’s communication engineers like a machine gun. and on the face, which made everyone feel heartache.
Some of them can no longer keep up with the progress of explanations. How can they still propose optimization directions and technical loopholes?
However, the other party's attitude when asking was serious and not as pretentious as others.
Yu Chengdong nodded. "The solution you provided is indeed technically feasible, but the agreement signed between Xiawei Technology and Daxia Aerospace Group has resource restrictions on some projects, so we cannot simply use these satellite technologies.
Do you have any other technical solutions?
When high-performance satellites are not required.”
When treating such a talented person, Yu Chengdong always said "you", and his attitude was not as majestic as a company's top executives should be, but was very "simple".
Zhang Tianhao did not feel this difference.
After listening to Yu Chengdong's words, he thought for a moment.
Then, he subconsciously looked at his teacher who had been sitting next to him.
Gu Qing still had a gentle smile on his lips and nodded in response.
With Gu Qing's consent, Zhang Tianhao came up with a new plan.
“If you do not use the Zhoutian Xingdou engineering satellite, but use the communication satellite provided by you, the antenna material and the entire system need to be optimized and upgraded. You should also know that the communication link with only one antenna The road is interrupted for a few seconds every few minutes
The main base is equipped with two antennas, though. Although continuous connection can be ensured, and higher data transmission rates can be achieved by using two antennas in parallel when needed, the increase in power consumption and the enhancement of dual antennas are somewhat unsatisfactory in the lunar environment.
< br>Our cooperative research between Jiuzhou Technology and Jiuzhou Xinghai Company shows that a power of only 7W, direct A communication station antenna with a diameter of 1m can achieve a communication rate of 61Mbit/s for orbiting satellites at a frequency of 2625MHz, and the power consumption is estimated to be about 72W, including the power consumption of amplifier equipment and some other hardware equipment.
When communication requirements are not very high, well-tested wireless Telecommunication equipment can complete communication without lag. However, the lunar environment is not static. Even because the moon has no atmosphere and there are too many fine particles in lunar soil and lunar dust, we recommend that your company consider building a communication base station on the moon. , use laser communication as much as possible to meet communication needs.”
...
After hearing this plan, Yu Chengdong and others nodded subconsciously.
But soon, they became convinced.
Building a communications base on the moon?
This project sounds like a great communications project?
Perhaps only Jiuzhou Technology would be so wealthy as to develop so many intelligent robots for Jiuzhou Xinghai Company, and be willing to increase the payload and precious space of the spacecraft to send them to the moon.
Yu Chengdong thought for a while. If he goes according to some of the information given by Daxia Aerospace Group, even if his company miniaturizes the communication base station, it will probably take two moon landings. The equipment of the miniaturized base station can be transported up.
(End of this chapter)